Changed spec_helper to allow for Rails 3 / Rspec 2 environment
Changed spec_helper to allow for Rails 3 / Rspec 2 environment

mikz/formtastic,Davidzhu001/formtastic,justinfrench/formtastic,ryanfox1985/formtastic,sideci-sample/sideci-sample-formtastic,nishaya/formtastic,Davidzhu001/formtastic,justinfrench/formtastic,Baltazore/formtastic,EndingChaung/formtastic,ConferenceCloud/formtastic,mikz/formtastic,Guestfolio/formtastic,ConferenceCloud/formtastic,paulodiovani/formtastic,nishaya/formtastic,thenthen8515/formtastic,EndingChaung/formtastic,ryanfox1985/formtastic,paulodiovani/formtastic,crashlytics/formtastic,ryanfox1985/formtastic,justinfrench/formtastic,Guestfolio/formtastic,thenthen8515/formtastic